{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-069151","form_type":"8-K","ticker":"NI","cik":"0001111711","company_name":"NISOURCE INC.","filed_at":"2024-03-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.395471+00:00","generated_at":"2026-06-04T16:34:57.680179+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"NiSource EVP & Chief Innovation Officer Donald Brown to depart April 1; $688K separation payout","bullets":["Donald Brown to leave as Executive VP and Chief Innovation Officer; last day April 1, 2024.","Will receive lump-sum payment of $688,000 (52 weeks pay plus COBRA cost) under separation agreement signed March 15.","Brown on vacation March 18-29; relieved of duties as of March 31.","Personnel records reflect voluntary resignation effective April 1, 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-069151","json":"https://secwatch.observer/filing/0001193125-24-069151.json","markdown":"https://secwatch.observer/filing/0001193125-24-069151.md","text":"https://secwatch.observer/filing/0001193125-24-069151.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1111711/000119312524069151/0001193125-24-069151-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1111711/000119312524069151/d766133d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T16:34:57.680179+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"bf45a896f9","claim":"Donald Brown departed as Executive Vice President and Chief Innovation Officer at NISOURCE INC..","evidence_excerpt":"As previously reported on February 19, 2024, Donald Brown informed NiSource Inc. (the “Company”) that he will depart the Company as Executive Vice President and Chief Innovation Officer effective on or before May 1, 2024 (the “Separation Date”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1111711/000119312524069151/0001193125-24-069151-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"depart"},{"label":"Role","value":"Executive Vice President and Chief Innovation Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}